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Thermo-Electra LEX25 certified temperature sensor Ex ia/ib for zone 0, 1 and 2
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Thermo-Electra LEX25 certified temperature sensor Ex ia/ib for zone 0, 1 and 2

Thermo-Electra LEX25 certified temperature sensor Ex ia/ib for zone 0, 1 and 2

Product Code: LEX25 certified temperature sensor

Manufacturer: Thermo-Electra


Thermo-Electra manufactures ATEX and IECEx-certified RTD sensors for hazardous areas. Both single and multipoint for zone 0, 1, 2 and 21, 22 with Exi, Exe, Exd, Ext, Exce (Exna) approvals. Our precision Pt100 and Pt1000 wire-wound detectors are made to conform EN6071 standards. Ceramic or glass encapsulated and thin film detectors are used for our resistance thermometers. Next to that, a complete range of sensors with standard “DIN” constructions are developed with an interchangeable insert which allows for easy replacement and can be equipped with a built-in two-wire 4-20mA transmitter. Also, able to be fitted with an integral head mount transmitter.

ATEX execution II 1 G Ex ia IIC T6…T1 Ga
II 1/2 G Ex ia/ib IIC T6…T1 Ga/Gb
II 2 G Ex ib IIC T6…T1 Gb
ATEX certificate DEKRA 17ATEX0123 X
IECEx execution Ex ia IIC T6…T1 Ga
Ex ia/ib IIC T6…T1 Ga/Gb
Ex ib IIC T6…T1 Gb
IECEx certificate IECEx DEK 17.0046X
Suitable for zone 0, 1 and 2
Ingress protection IP65 / IEC529
Ambient temp. range -45°C…+80°C, this can be limited depending on the materials applied such as cables, connection heads, junction boxes and transmitters.

Model CE (showed), other connectionheads possible
Material Aluminium, plastic or stainless steel
Cable entry M20x1.5 standard, other threads possible

Construction Springloaded and replaceable
Springaction >10mm standard, >40mm optional
Diameter 6.0mm standard, other diameters possible
Type Mineral insulated (MgO)

Type Nipple – union – nipple standard, other constructions possible
Material Stainless steel
Style / Connection 1/2″NPT standard, others threads possible
Length 150mm standard, other lengths possible

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